Home / 4,417,346.40-6,626,080.80-2,910,674.40

Finding the Fourth Proportional to 4,417,346.40, 6,626,080.80 and 2,910,674.40

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Solution

The fourth proportional to 4,417,346.40, 6,626,080.80 and 2,910,674.40 is: 4,366,051.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,346.40 : 6,626,080.80 = 2,910,674.40 : x
  2. Step 2: Convert to fraction form
    4,417,346.40/6,626,080.80 = 2,910,674.40/x
  3. Step 3: Cross multiply
    4,417,346.40x = 6,626,080.80 × 2,910,674.40
  4. Step 4: Simplify right side
    4,417,346.40x = 19,286,363,756,891.52
  5. Step 5: Solve for x
    x = 19,286,363,756,891.52/4,417,346.40
  6. Step 6: Final answer
    x = 4,366,051.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.